CN204794820U - Photovoltaic support is floated to float -type - Google Patents

Photovoltaic support is floated to float -type Download PDF

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Publication number
CN204794820U
CN204794820U CN201520565520.7U CN201520565520U CN204794820U CN 204794820 U CN204794820 U CN 204794820U CN 201520565520 U CN201520565520 U CN 201520565520U CN 204794820 U CN204794820 U CN 204794820U
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China
Prior art keywords
float
photovoltaic
fixed
photovoltaic bracket
floating
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Active
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CN201520565520.7U
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Chinese (zh)
Inventor
高红波
郑周
冯士芬
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HEFEI JUNENG NEW ENERGY TECHNOLOGY Co Ltd
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HEFEI JUNENG NEW ENERGY TECHNOLOGY Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses a photovoltaic support is floated to float -type. It is including flotation pontoon device and photovoltaic support, a plurality of side by side the bottom surface at the photovoltaic support is fixed to the flotation pontoon device, the photovoltaic support is by the cross rail plane framework fixed with indulging the guide rail, plane framework one side is fixed with a plurality of rear columns respectively side by side, the rear column upper end is connected with sloping one end through hinge spare, the sloping other end passes through hinge spare and photovoltaic leg joint, the sloping forms the triangle -shaped frame with cross rail and rear column, be fixed with out -of -the -way pull rod between the adjacent rear column. The utility model discloses have the unrestrained impact nature of good anti -wind, ageing resistance, characteristic such as anticorrosive, the non -staining environment avoids maintaining, and it is convenient that the installation is dismantled, accomplishes the equipment through connecting pieces such as bolt and nut, need not the welding to whole photovoltaic square matrix can pull the removal, can move the assigned position and keep away the danger when the extreme circumstances such as experience typhoon.

Description

The floating photovoltaic bracket of a kind of float-type
Technical field
The utility model belongs to field of photovoltaic power generation, particularly relates to the floating photovoltaic bracket of a kind of float-type of water surface photovoltaic generation.
Background technology
Along with signaling for help repeatedly and the deterioration of biological environment of the existing energy such as coal, oil, for descendants's meter, China is carrying forward vigorously the utilization of the new forms of energy such as water energy, wind energy and solar energy, and solar energy has become one of main energy with advantages such as its reserves are huge, safe, clean.Build large-scale solar plant, need to take a large amount of soils.But the contradiction that China has a large population and a few land is comparatively outstanding.In order to reduce the appropriation of land of resident compact community, many solar plant are all built in bleak and desolate remote area now, and the power delivery cost of long distance is very high.And solar power system waterborne can be good at the contradiction solving power delivery and land seizure, because of its build in waterborne first do not take residential land and cleaning and cooling easily, have obviously advantage for east China regional development solar energy power generating aspect.
Because ground light overhead utility needs a large amount of land resource, the less national development solar energy of island country and soil has certain inferior position, and mounting technique waterborne brings glad tidings for these countries.The water surface is installed does not need the supporting construction of fixing improve the availability of system and reduce cost.Because seawater can improve illuminance by reflected sunlight, and seawater can reduce the surface temperature of solar cell, and the photovoltaic generating system of the comparable land of Overwater floating photovoltaic system exceeds the energy output of 10%.
But current a kind of water surface power station needs in water surface piling, and stake top mark is tall and big in abundance of water peak level in season, and not only construction cost is high, and the cycle is long, and generating efficiency does not also improve; Another kind of water surface power station adopts water surface floating exactly, and due on the water surface, be vulnerable to the fluctuation of the water surface, structural stability is poor.
Therefore, the floating photovoltaic plant of a kind of float-type swims on the water surface, should have good wind and wave resistance impact, the characteristic such as anti-aging, anticorrosive, free from environmental pollution, avoids safeguarding; And installing/dismounting is convenient, complete assembling by connectors such as bolt and nuts, without the need to welding, and whole photovoltaic arrays can pull movement, can move to assigned address hedging when meeting with the extreme cases such as typhoon.The floating photovoltaic plant of float-type not only saves the occupation of land of conventional photovoltaic electricity generation system, and it is less demanding to water source, the waters surface such as lake surface, sea, reservoir all can be installed, and this system is because being arranged on the water surface, open water supply can be utilized to lower the temperature for solar module, improve photovoltaic system whole efficiency.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, there is provided a kind of float-type floating photovoltaic bracket, this photovoltaic bracket is combined into photovoltaic array and forms stable, moveable and easy-to-install structure, solve the floating photovoltaic bracket poor stability of prior art, structure installment is complicated, maintenance process is numerous and diverse, and for extreme natural environment without any workaround, causes the problems such as a large amount of losses.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model provides a kind of float-type floating photovoltaic bracket, comprise device with float and photovoltaic bracket, some described device with float are fixed on the bottom surface of photovoltaic bracket side by side, described photovoltaic bracket is the plane framework fixed by cross rail and vertical guide rail, described plane framework side is fixed with some rear columns respectively side by side, described rear column upper end is connected with cant beam one end by hinged component, the described cant beam other end is connected with photovoltaic bracket by hinged component, and described cant beam and cross rail and rear column form triangular framing; Back rod is fixed with between described adjacent rear column.
Further, described photovoltaic bracket material is hot galvanizing steel, and the fixed form of each connecting portion all adopts bolt to fix, and installing/dismounting is convenient, without the need to welding, avoids safeguarding; Described some photovoltaic brackets are combined into photovoltaic arrays mutually, photovoltaic arrays can Capacity design according to demand; Described photovoltaic arrays corner is separately installed with mooring anchor device, and described mooring anchor device is fixed under water or, makes whole photovoltaic bracket square formation meet the requirement of resisting the cyclic load such as wind, wave to reach on the bank.
Further, described device with float also comprises the reeded floating drum of band and metal anchor ear, described six floating drums are fixed on photovoltaic bracket respectively by metal anchor ear, and while being convenient to fixing floating drum, several uniform floating drums improve the stability of photovoltaic bracket on the water surface.
Further, described floating drum is the spheroid of hollow closed container or cylinder or cuboid, and material is PE Plastic buoy or metal float.
Further, described adjacent cant beam upper surface two ends are fixed with purlin, and described purlin is fixed with photovoltaic module, and the angle of inclination of cant beam designs according to the solar illumination angle of local geographical environment the best.
Further, the described two adjacent tops of a rear column and the bottom of another rear column are reinforced by back rod, and the triangular structure of formation, improves the overall rated wind velocity of photovoltaic bracket.
The utility model has following beneficial effect:
1, the utility model is the floating photovoltaic bracket of a kind of float-type, and this structure has good wind and wave resistance impact, the characteristic such as anti-aging, anticorrosive, free from environmental pollution, avoids safeguarding; And installing/dismounting is convenient, complete assembling by connectors such as bolt and nuts, without the need to welding, and whole photovoltaic arrays can pull movement, can move to assigned address hedging when meeting with the extreme cases such as typhoon.
2, construction cost compared with formula photovoltaic bracket of driving piles with tradition is lower, float-type floating photovoltaic bracket long perfomance life is wider by condition restriction, ranges of application such as water levels, can be applicable to any aquatic environment, do not destroy water environment, can with the industry perfect adaptation such as aquaculture; Not only save the occupation of land of conventional photovoltaic electricity generation system, and make full use of waters and cool accordingly, there is the characteristic that energy utilization rate is high.
Certainly, implement arbitrary product of the present utility model might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described describing the required accompanying drawing used to embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structure left view of the present utility model;
Fig. 2 is rear column of the present utility model and back rod mounting structure schematic diagram;
Fig. 3 is the mounting structure rearview of the framework that device with float of the present utility model and vertical guide rail and cross rail are formed;
In accompanying drawing, the list of parts representated by each label is as follows:
1-device with float, 2-photovoltaic bracket, 3-floating drum, 4-metal anchor ear, 5-indulges guide rail, 6-cross rail, 7-hinged component, 8-rear column, 9-cant beam, 10-purlin, 11-back rod, 12-bolt.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, the utility model is the floating photovoltaic bracket of a kind of float-type, comprise device with float 1 and photovoltaic bracket 2, some described device with float 1 are fixed on the bottom surface of photovoltaic bracket 2 side by side, photovoltaic bracket 2 is the plane frameworks fixed by cross rail 6 and vertical guide rail 5, plane framework side is fixed with some rear columns 8 respectively side by side, rear column 8 upper end is connected with cant beam 9 one end by hinged component 7, cant beam 9 other end is connected with photovoltaic bracket 2 by hinged component 7, and cant beam 9 forms triangular framing with cross rail 6 and rear column 8; Back rod 11 is fixed with between adjacent rear column 8.
Wherein, photovoltaic bracket 2 material is hot galvanizing steel, and the fixed form of each connecting portion all adopts bolt 12 to fix, and installing/dismounting is convenient, without the need to welding, avoids safeguarding; Some photovoltaic brackets 2 are combined into photovoltaic arrays mutually, photovoltaic arrays can Capacity design according to demand; Photovoltaic arrays corner is separately installed with mooring anchor device, and mooring anchor device is fixed under water or, makes whole photovoltaic bracket square formation meet the requirement of resisting the cyclic load such as wind, wave to reach on the bank.
Wherein shown in accompanying drawing 3, device with float 1 also comprises the reeded floating drum 3 of band and metal anchor ear 4, six floating drums 3 are fixed on photovoltaic bracket 2 respectively by metal anchor ear 4, and while being convenient to fixing floating drum 3, six uniform floating drums 3 improve the stability of photovoltaic bracket 2 on the water surface.
Wherein, floating drum 3 is the spheroid of hollow closed container or cylinder or cuboid, and material is PE Plastic buoy or metal float.
Wherein shown in accompanying drawing 2, adjacent cant beam 9 upper surface two ends are fixed with purlin 10, and purlin 10 is fixed with photovoltaic module, and the angle of inclination of cant beam 9 designs according to the solar illumination angle of local geographical environment the best.
Wherein, the two adjacent tops of a rear column 8 and the bottom of another rear column 8 are reinforced by back rod 11, and the triangular structure of formation, improves the overall rated wind velocity of photovoltaic bracket 2, and installing fixing rear column 8 is 3 or 4.
The operating process of the present embodiment is:
The capacity of the photovoltaic module in selected good a certain waters, according to the capacity of Capacity design photovoltaic arrays.Thus, the size of the plane framework that the cross rail 6 of photovoltaic bracket 2 and vertical guide rail 5 are determined is determined; By the plane framework formed, the uniform some device with float 1 of lower surface, the triangular structure of right angle that upper surface is formed by cant beam 9 and rear column 8 fixes photovoltaic module; Cant beam 9 chooses best angle of inclination according to the geographical environment of locality, and rear column 8 is according to the angle of inclination rational height of the best, and each connecting portion all adopts bolt 12 to be fixed; Some photovoltaic brackets 2 installing photovoltaic module are combined into a photovoltaic arrays mutually, and by the corner of photovoltaic arrays by arranging mooring anchor device fixed position, to improve the wind and wave resistance of photovoltaic arrays, the ability that anti-ripple carries.
Disclosed the utility model preferred embodiment just sets forth the utility model for helping above.Preferred embodiment does not have all details of detailed descriptionthe, does not limit the embodiment that this utility model is only described yet.Obviously, according to the content of this specification, can make many modifications and variations.This specification is chosen and is specifically described these embodiments, is to explain principle of the present utility model and practical application better, thus makes art technical staff understand well and to utilize the utility model.The utility model is only subject to the restriction of claims and four corner and equivalent.

Claims (6)

1. the floating photovoltaic bracket of float-type, comprise device with float (1) and photovoltaic bracket (2), it is characterized in that: some described device with float (1) are fixed on the bottom surface of photovoltaic bracket (2) side by side, described photovoltaic bracket (2) is the plane framework fixed by cross rail (6) and vertical guide rail (5), described plane framework side is fixed with some rear columns (8) respectively side by side, described rear column (8) upper end is connected with cant beam (9) one end by hinged component (7), described cant beam (9) other end is connected with photovoltaic bracket (2) by hinged component (7), described cant beam (9) forms triangular framing with cross rail (6) and rear column (8), back rod (11) is fixed with between described adjacent rear column (8).
2. the floating photovoltaic bracket of a kind of float-type according to claim 1, is characterized in that, described photovoltaic bracket (2) material is hot galvanizing steel, and the fixed form of each connecting portion all adopts bolt (12) to fix; Described some photovoltaic brackets (2) are combined into photovoltaic arrays mutually, and described photovoltaic arrays corner is separately installed with mooring anchor device, and described mooring anchor device is fixed under water or on the bank.
3. the floating photovoltaic bracket of a kind of float-type according to claim 1, it is characterized in that, described device with float (1) also comprises the reeded floating drum of band (3) and metal anchor ear (4), and some described floating drums (3) are fixed on photovoltaic bracket (2) respectively by metal anchor ear (4).
4. the floating photovoltaic bracket of a kind of float-type according to claim 3, is characterized in that, described floating drum (3) is the spheroid of hollow closed container or cylinder or cuboid, and material is PE Plastic buoy or metal float.
5. the floating photovoltaic bracket of a kind of float-type according to claim 1, is characterized in that, described adjacent cant beam (9) upper surface two ends are fixed with purlin (10), and (10) are fixed with photovoltaic module to described purlin.
6. the floating photovoltaic bracket of a kind of float-type according to claim 1, is characterized in that, the described top of two adjacent rear columns (8) and the bottom of another rear column (8) are reinforced by back rod (11).
CN201520565520.7U 2015-07-28 2015-07-28 Photovoltaic support is floated to float -type Active CN204794820U (en)

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Application Number Priority Date Filing Date Title
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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105857536A (en) * 2016-06-13 2016-08-17 南京工业大学 Composite waterborne floating-body rack system for photovoltaic power generation and manufacturing process of composite waterborne floating-body rack system for photovoltaic power generation
CN106114773A (en) * 2016-07-20 2016-11-16 无锡同春新能源科技有限公司 A kind of metal float for floating on water photovoltaic plant
CN106230355A (en) * 2016-04-28 2016-12-14 中水珠江规划勘测设计有限公司 The floatation type photovoltaic power generation apparatus safeguarded is installed based on ship
CN106341076A (en) * 2016-09-27 2017-01-18 济南舜景医药科技有限公司 Floating power generation device
CN106452295A (en) * 2016-09-27 2017-02-22 济南舜景医药科技有限公司 Water solar power generation device
WO2017118228A1 (en) * 2016-01-04 2017-07-13 京东方科技集团股份有限公司 Aquatic photovoltaic system
CN107054577A (en) * 2017-01-11 2017-08-18 常州天合光能有限公司 A kind of photovoltaic module waterborne, which is installed, uses unit raft
CN107332495A (en) * 2017-06-16 2017-11-07 江苏协统新能源科技有限公司 Fixed type photovoltaic component system waterborne
CN107351988A (en) * 2017-08-18 2017-11-17 郭其秀 A kind of floatation type solar absorption platform
CN107351985A (en) * 2016-05-10 2017-11-17 宿州诺亚坚舟光伏科技有限公司 A kind of anchor system of floating type water photovoltaic array
CN107528534A (en) * 2017-07-04 2017-12-29 江苏协统新能源科技有限公司 Suitable for the water surface support system of flat single shaft photovoltaic tracking
TWI613408B (en) * 2016-07-05 2018-02-01 曾士綱 Supporting mechanism
CN108011572A (en) * 2017-12-13 2018-05-08 宁波安浮新能源科技有限公司 A kind of floating on water surface photovoltaic cells
CN109217781A (en) * 2017-07-03 2019-01-15 徐彦旻 Solar panel buoy device and solar module comprising same
CN109436228A (en) * 2018-12-20 2019-03-08 南京工业大学 Overwater-floating floating photovoltaic power generation composite tube floating body pallet system and its fabrication and installation process
CN109436227A (en) * 2018-12-20 2019-03-08 南京工业大学 Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process
CN112542985A (en) * 2020-12-16 2021-03-23 阳光电源股份有限公司 Support, overwater photovoltaic equipment, overwater photovoltaic power station and use method of support

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017118228A1 (en) * 2016-01-04 2017-07-13 京东方科技集团股份有限公司 Aquatic photovoltaic system
CN106230355A (en) * 2016-04-28 2016-12-14 中水珠江规划勘测设计有限公司 The floatation type photovoltaic power generation apparatus safeguarded is installed based on ship
CN107351985B (en) * 2016-05-10 2023-11-28 宿州诺亚坚舟光伏科技有限公司 Anchor system of floating type water photovoltaic array
CN107351985A (en) * 2016-05-10 2017-11-17 宿州诺亚坚舟光伏科技有限公司 A kind of anchor system of floating type water photovoltaic array
CN105857536A (en) * 2016-06-13 2016-08-17 南京工业大学 Composite waterborne floating-body rack system for photovoltaic power generation and manufacturing process of composite waterborne floating-body rack system for photovoltaic power generation
TWI613408B (en) * 2016-07-05 2018-02-01 曾士綱 Supporting mechanism
CN106114773A (en) * 2016-07-20 2016-11-16 无锡同春新能源科技有限公司 A kind of metal float for floating on water photovoltaic plant
CN106341076A (en) * 2016-09-27 2017-01-18 济南舜景医药科技有限公司 Floating power generation device
CN106452295A (en) * 2016-09-27 2017-02-22 济南舜景医药科技有限公司 Water solar power generation device
CN106452295B (en) * 2016-09-27 2018-12-04 济南舜景医药科技有限公司 A kind of device of solar generating waterborne
CN107054577A (en) * 2017-01-11 2017-08-18 常州天合光能有限公司 A kind of photovoltaic module waterborne, which is installed, uses unit raft
CN107332495A (en) * 2017-06-16 2017-11-07 江苏协统新能源科技有限公司 Fixed type photovoltaic component system waterborne
CN109217781A (en) * 2017-07-03 2019-01-15 徐彦旻 Solar panel buoy device and solar module comprising same
CN107528534A (en) * 2017-07-04 2017-12-29 江苏协统新能源科技有限公司 Suitable for the water surface support system of flat single shaft photovoltaic tracking
CN107351988A (en) * 2017-08-18 2017-11-17 郭其秀 A kind of floatation type solar absorption platform
CN108011572A (en) * 2017-12-13 2018-05-08 宁波安浮新能源科技有限公司 A kind of floating on water surface photovoltaic cells
CN109436228A (en) * 2018-12-20 2019-03-08 南京工业大学 Overwater-floating floating photovoltaic power generation composite tube floating body pallet system and its fabrication and installation process
CN109436227A (en) * 2018-12-20 2019-03-08 南京工业大学 Overwater-floating floating photovoltaic power generation composite material rectangular pipe floating body pallet system and its fabrication and installation process
CN112542985A (en) * 2020-12-16 2021-03-23 阳光电源股份有限公司 Support, overwater photovoltaic equipment, overwater photovoltaic power station and use method of support
CN112542985B (en) * 2020-12-16 2022-04-08 阳光电源股份有限公司 Support, overwater photovoltaic equipment, overwater photovoltaic power station and use method of support

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Effective date of registration: 20240422

Granted publication date: 20151118